Tire tread



FIG. 1 is a side perspective view of a tire tread showing my new design,it being understood that the tread pattern is repeated throughout thecircumference of the tire tread, the opposite side being the same asthat shown;

FIG. 2 is a front elevational view thereof, the opposite side beingidentical thereto;

FIG. 3 is a side elevational view of the right side thereof, theopposite side being identical thereto; and,

FIG. 4 is an enlarged fragmentary front elevational view thereof.

The broken lines defining the sidewall, inner bead, and the peripheralboundary between the claimed tire tread and the sidewall depictenvironmental subject matter that forms no part of the claimed design.

The ornamental design for a tire tread, as shown and described.